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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)04/29
01:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
01:00:00 (GMT) on 04/29
Sea Height:3.5 ft
Primary Swell Height: 1.5 ft
Primary Swell Period: 12.4 secs
Surf Height1.4 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
04/2901:00:003.5 1.5 se12.4 secs1.9 se9.1 secs1.6 se 5.9secs1.4 -1.6 12.4
04/2900:00:003.2 1.6 se12.4 secs1.7 se8.4 secs0.2 se 16.7secs1.5 -1.7 12.4
04/2823:00:003.3 2.1 se8.9 secs1.4 se12.1 secs1.1 se 5.6secs1.4 -1.6 8.9
04/2822:00:003.3 1.6 se12.4 secs1.8 se9.0 secs1.4 se 5.9secs1.4 -1.6 12.4
04/2821:00:003.6 1.6 se12.5 secs2.1 se8.3 secs0.4 se 16.7secs1.5 -1.7 12.5
04/2820:00:003.7 1.7 se12.5 secs2.1 se8.4 secs0.2 se 16.7secs1.5 -1.8 12.5
04/2819:00:003.6 1.7 se12.4 secs1.9 se9.1 secs1.6 se 5.9secs1.6 -1.8 12.4
04/2818:00:003.3 1.5 se12.4 secs1.8 se9.0 secs1.5 se 5.9secs1.4 -1.6 12.4
04/2817:00:003.7 1.8 se12.4 secs2.2 se8.3 secs0.3 se 16.7secs1.7 -1.9 12.4
04/2816:00:003.4 1.5 se12.5 secs1.9 se8.4 secs0.2 se 16.7secs1.4 -1.6 12.5
04/2815:00:003.7 1.7 se12.3 secs2.0 se9.1 secs1.3 se 5.9secs1.6 -1.8 12.3
04/2814:00:003.5 1.9 se12.3 secs1.8 se9.1 secs1.4 se 5.9secs1.7 -1.9 12.3
04/2813:00:003.6 1.7 se12.3 secs1.8 se9.0 secs1.5 se 5.9secs1.5 -1.7 12.3
04/2812:00:003.2 1.5 se12.4 secs1.9 se8.3 secs0.3 se 16.7secs1.4 -1.6 12.4
04/2811:00:003.7 1.8 se12.3 secs2.1 se8.4 secs0.3 se 16.7secs1.7 -1.9 12.3
04/2810:00:003.6 1.7 se12.3 secs2.0 se8.2 secs0.1 se 16.7secs1.6 -1.8 12.3
04/2809:00:003.9 2.1 se12.2 secs2.1 se8.3 secs0.1 se 16.7secs1.9 -2.2 12.2
04/2808:00:003.7 2.1 se12.4 secs1.6 se9.1 secs1.4 se 5.9secs2.0 -2.3 12.4
04/2807:00:004.0 2.2 se12.4 secs1.9 se9.0 secs1.9 se 5.9secs2.1 -2.3 12.4
04/2806:00:003.5 2.0 se12.4 secs1.7 se8.4 secs0.2 se 16.7secs1.8 -2.1 12.4
04/2805:00:003.8 1.9 se12.0 secs2.0 se7.2 secs0.5 se 15.0secs1.7 -1.9 12.0
04/2804:00:003.8 2.2 se12.3 secs2.1 se7.6 secs0.0 se 0.0secs2.1 -2.3 12.3
04/2803:00:003.9 2.2 se12.3 secs2.3 se7.2 secs0.2 se 16.7secs2.0 -2.3 12.3
04/2802:00:004.0 2.2 se12.2 secs1.8 se8.3 secs0.0 se 0.0secs2.0 -2.3 12.2

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
01:50:00 (GMT) on 04/29
Combined Sea Height:5.2 ft
Dominant Period:9.0 secs
Wind Speed: 15.6 kts
Wind Gust: 17.6 kts
Wind Direction:070 degrees
Barometric Pressure:1013.1 mbs
Air Temperature: 78.6 degrees
Water Temperature:79.9 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
04/2901:50:005.29.015.617.60701013.178.679.9
04/2900:50:005.28.013.715.60701013.778.679.9
04/2823:50:005.28.013.715.60801014.278.679.7
04/2822:50:005.98.013.717.60801014.978.479.7
04/2821:50:005.68.013.717.60801015.478.679.5
04/2820:50:005.28.015.617.60801015.678.679.5
04/2819:50:005.68.015.617.60801015.678.479.3
04/2818:50:005.27.015.617.60701015.378.379.3
04/2817:50:005.69.015.617.60701015.078.379.3
04/2816:50:005.68.013.717.60701014.278.379.2
04/2815:50:005.28.015.617.60701013.877.979.2
04/2814:50:005.98.013.717.60601013.378.179.2
04/2813:50:005.68.015.617.60801013.178.379.2
04/2812:50:005.68.013.717.60801013.578.379.2
04/2811:50:005.68.015.617.60801014.478.479.2
04/2810:50:005.910.015.617.60801015.078.379.2
04/2809:50:005.68.015.617.60701015.578.479.2
04/2808:50:005.67.015.619.50701015.778.679.2
04/2807:50:005.98.015.617.60701015.778.679.2
04/2806:50:005.97.013.717.60701015.678.679.2
04/2805:50:005.97.015.617.60701014.578.679.2
04/2804:50:005.97.015.619.50701013.778.679.2
04/2803:50:005.911.015.617.60701013.078.679.2
04/2802:50:005.97.013.717.60601013.078.679.0

 

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